Journal of Applied Physics · 1998 · 42 citations · 11 references
Natural SciencesChemistryMaterials ScienceInorganic ChemistryMagnetic MaterialsPhysical ChemistryCurie TemperatureFerromagnetismHigh-temperature OxidationIron OxidesMagnetic OxidesSurface OxidationFe(ii) OxidationFerrous-to-ferric ConversionHigh-temperature Oxidation ThermodynamicsIron OxidationMagnetic PropertiesOxidationUltrafine Particle FormationUltrafine Particles
Oxidation of Fe ultrafine particles has been studied in air at temperatures ranging from 300 to 873 K. It is found that γ-Fe2O3 and α-Fe2O3 are formed at different temperatures, which leads to significant changes in the particle features and magnetic properties.
11
Martensitic transformations in ultra-fine particles of metals and alloys
S. Kajiwara, Shûichi Ohno, Kazuhiro Honma · Philosophical magazine. A/Philosophical magazine. A. Physics of condensed matter. Structure, defects and mechanical properties · 1991 · 104 citations
Natural Sciences, Materials Engineering, Materials Science +16